With Charging Bin Stereo Wireless Bluetooth Earphones, Style:, BY17 Black, BY17 White, BY18 Digital Display Black, BY18 Digital Display White

1. Bluetooth version: V5.32. Transmission distance: about 10m (no obstacles)3. Chip: Zhongke Lanxun4. Charging port: Type-C/USB-C5. Battery capacity: headset 40mAh, charging bin 300mAh6. Charging time: about 1h7. Use time: about 5-6h8. Speaker: 8mm copper ring bass speaker9. Weight: about 31.67gFeatures:1. Compact body design, in-ear fit ear canal, easy to carry2. Stereo surround sound, immersive sound sense3. Bluetooth 5.3 chip, stable connection, fast transmission4. Dual channel low latency mode5. Touch operation, convenient and quick6. Single / binaural use seamlessly switch, can be used individually7. Digital display models charging compartment with power display, easy to view the powerSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 11cm * 9cm * 4cm / 4.33inch * 3.54inch * 1.57inch Qty per Carton 100 Carton Weight 6.80kgs / 14.99lb Carton Size 54cm * 35cm * 18cm / 21.26inch * 13.78inch * 7.09inch Loading Container 20GP: 783 cartons * 100 pcs = 78300 pcs40HQ: 1819 cartons * 100 pcs = 181900 pcs